CVE-2026-43195: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: validate user queue size constraints Add validation to ensure user queue sizes meet hardware requirements: - Size must be a power of two for efficient ring buffer wrapping - Size must be at least AMDGPU_GPU_PAGE_SIZE to prevent undersized allocations This prevents invalid configurations that could lead to GPU faults or unexpected behavior.

Засегнати продукти

• Linux Linux: fbf136b932358da1c65eb6fedd064a33a7a96aaa преди cf2a37be899dc1b01f53bf1d0157330eaf3e3f55; fbf136b932358da1c65eb6fedd064a33a7a96aaa преди 9f6cc309cd15922fe58cab2dfa1b5993ad31dec7; fbf136b932358da1c65eb6fedd064a33a7a96aaa преди 8079b87c02e531cc91601f72ea8336dd2262fdf1
• Linux Linux: 6.16; преди 6.16; 6.18.16 до 6.18.*; 6.19.6 до 6.19.*; от 7.0 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99265
• CVE-2026-99261
• CVE-2026-99260

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-43195
• https://nvd.nist.gov/vuln/detail/CVE-2026-43195
• https://git.kernel.org/stable/c/cf2a37be899dc1b01f53bf1d0157330eaf3e3f55
• https://git.kernel.org/stable/c/9f6cc309cd15922fe58cab2dfa1b5993ad31dec7
• https://git.kernel.org/stable/c/8079b87c02e531cc91601f72ea8336dd2262fdf1